Latest Institutional Transactions on Costar Group, Inc. (CSGP)
This table provides information on the latest institutional transactions involving Costar Group, Inc. (CSGP) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 16, 2026
Q4 2025
|
Tema Etfs LLC
New York, NY |
BUY
|
- |
143+ 2.37% |
$9.61K - $12.1K
|
6.19K
$421K
|
|
|
Jan 16, 2026
Q4 2025
|
Banque Pictet & Cie Sa
|
SELL
|
- |
-16.4K- 54.83% |
$1.11M - $1.39M
|
13.6K
$922K
|
|
|
Jan 16, 2026
Q4 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
SELL
|
- |
-2.4K- 5.55% |
$161K - $203K
|
40.8K
$2.78M
|
|
|
Jan 16, 2026
Q4 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-75- 39.47% |
$5.04K - $6.36K
|
115
$7.83K
|
|
|
Jan 16, 2026
Q4 2025
|
Ivc Wealth Advisors LLC
|
SELL
|
- |
-396- 6.76% |
$26.6K - $33.6K
|
5.46K
$372K
|
|
|
Jan 16, 2026
Q4 2025
|
Marquette Asset Management, LLC
|
BUY
|
- |
10+ 16.67% |
$672 - $848
|
70
$4.76K
|
|
|
Jan 16, 2026
Q4 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-3.1K- 5.84% |
$208K - $263K
|
50K
$3.4M
|
|
|
Jan 16, 2026
Q4 2025
|
Abrdn PLC
|
SELL
|
- |
-1.56K- 0.5% |
$105K - $132K
|
310K
$21.1M
|
|
|
Jan 16, 2026
Q4 2025
|
Crewe Advisors LLC
|
BUY
|
- |
24New |
$1.61K - $2.04K
|
24
$1.63K
|
|
|
Jan 16, 2026
Q4 2025
|
Perigon Wealth Management, LLC
San Francisco, CA |
SELL
|
- |
-658- 10.86% |
$44.2K - $55.8K
|
5.4K
$367K
|
|
|
Jan 16, 2026
Q4 2025
|
Louisbourg Investments Inc.
Dieppe, A3 |
BUY
|
- |
74.6K+ 475.85% |
$5.02M - $6.33M
|
90.3K
$6.15M
|
|
|
Jan 15, 2026
Q4 2025
|
Retirement Systems Of Alabama
|
SELL
|
- |
-211- 0.23% |
$14.2K - $17.9K
|
90.2K
$6.14M
|
|
|
Jan 15, 2026
Q4 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-106K- 36.78% |
$7.15M - $9.02M
|
183K
$12.4M
|
|
|
Jan 15, 2026
Q4 2025
|
Birch Financial Group, LLC
Keene, NH |
BUY
|
- |
105+ 1.78% |
$7.06K - $8.9K
|
5.99K
$407K
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-5.39K- 13.87% |
$362K - $457K
|
33.5K
$2.28M
|
|
|
Jan 15, 2026
Q4 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
SELL
|
- |
-14- 22.95% |
$941 - $1.19K
|
47
$3.2K
|
|
|
Jan 15, 2026
Q4 2025
|
Highline Wealth Partners LLC
Sherman Oaks, CA |
SELL
|
- |
-11- 29.73% |
$740 - $933
|
26
$1.77K
|
|
|
Jan 15, 2026
Q4 2025
|
Three Seasons Wealth, LLC
Salt Lake City, UT |
BUY
|
- |
1.15K+ 17.4% |
$77.6K - $97.9K
|
7.79K
$530K
|
|
|
Jan 15, 2026
Q4 2025
|
Di Nuzzo Private Wealth, Inc.
Beaver, PA |
SELL
|
- |
-4- 12.5% |
$269 - $339
|
28
$1.91K
|
|
|
Jan 14, 2026
Q4 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
21K+ 45.81% |
$1.41M - $1.78M
|
66.9K
$4.55M
|
|
|
Jan 14, 2026
Q4 2025
|
Bell Bank
|
SELL
|
- |
-8.82K- 69.01% |
$593K - $748K
|
3.96K
$270K
|
|
|
Jan 14, 2026
Q4 2025
|
Usa Financial Portformulas Corp
Ada, MI |
SELL
|
- |
-18.6K- 99.24% |
$1.25M - $1.58M
|
143
$9.73K
|
|
|
Jan 14, 2026
Q4 2025
|
Eastern Bank
|
SELL
|
- |
-43- 97.73% |
$2.89K - $3.65K
|
1
$68.1
|
|
|
Jan 14, 2026
Q4 2025
|
Spire Wealth Management
|
SELL
|
- |
-315- 3.89% |
$21.2K - $26.7K
|
7.79K
$530K
|
|
|
Jan 14, 2026
Q4 2025
|
Baron Wealth Management LLC
Troy, MI |
SELL
|
- |
-17- 0.24% |
$1.14K - $1.44K
|
7.14K
$486K
|
|
|
Jan 14, 2026
Q4 2025
|
Barnes Dennig Private Wealth Management LLC
Cincinnati, OH |
BUY
|
- |
22+ 44.9% |
$1.48K - $1.87K
|
71
$4.83K
|
|
|
Jan 14, 2026
Q4 2025
|
Chatham Capital Group, Inc.
|
SELL
|
- |
-100- 2.19% |
$6.72K - $8.48K
|
4.46K
$303K
|
|
|
Jan 14, 2026
Q4 2025
|
Org Wealth Partners, LLC
Dallas, TX |
SELL
|
- |
-1.22K- 35.41% |
$82K - $103K
|
2.22K
$151K
|
|
|
Jan 14, 2026
Q4 2025
|
Org Partners LLC
Roanoke, IN |
SELL
|
- |
-26- 15.2% |
$1.75K - $2.2K
|
145
$9.87K
|
|
|
Jan 14, 2026
Q4 2025
|
Yarbrough Capital, LLC
|
SELL
|
- |
-4.34K- 54.18% |
$292K - $368K
|
3.67K
$250K
|
|
|
Jan 13, 2026
Q4 2025
|
Regatta Capital Group, LLC
El Segundo, CA |
SELL
|
- |
-45- 0.34% |
$3.03K - $3.82K
|
13.4K
$911K
|
|
|
Jan 13, 2026
Q4 2025
|
Norden Group LLC
Provo, UT |
SELL
|
- |
-6.49K- 38.4% |
$436K - $550K
|
10.4K
$708K
|
|
|
Jan 13, 2026
Q4 2025
|
Riverbridge Partners LLC
|
SELL
|
- |
-207K- 12.45% |
$13.9M - $17.5M
|
1.45M
$98.8M
|
|
|
Jan 13, 2026
Q4 2025
|
Core Cap Advisors, LLC
Southfield, MI |
SELL
|
- |
-60- 92.31% |
$4.03K - $5.09K
|
5
$340
|
|
|
Jan 13, 2026
Q4 2025
|
Stephens Consulting, LLC
Flint, MI |
BUY
|
- |
15New |
$1.01K - $1.27K
|
15
$1.02K
|
|
|
Jan 13, 2026
Q4 2025
|
Trust Point Inc.
La Crosse, WI |
SELL
|
- |
-13- 0.18% |
$874 - $1.1K
|
7.08K
$482K
|
|
|
Jan 13, 2026
Q4 2025
|
Jfs Wealth Advisors, LLC
|
BUY
|
- |
15+ 14.56% |
$1.01K - $1.27K
|
118
$8.03K
|
|
|
Jan 13, 2026
Q4 2025
|
Net Worth Advisory Group
Sandy, UT |
SELL
|
- |
-106- 2.69% |
$7.13K - $8.99K
|
3.83K
$261K
|
|
|
Jan 12, 2026
Q4 2025
|
E. Ohman J:Or Asset Management Ab
Stockholm, V7 |
BUY
|
- |
4.32K+ 35.12% |
$290K - $366K
|
16.6K
$1.13M
|
|
|
Jan 12, 2026
Q4 2025
|
Avanza Fonder Ab
Stockholm, V7 |
BUY
|
- |
11.6KNew |
$779K - $982K
|
11.6K
$788K
|
|
|
Jan 12, 2026
Q4 2025
|
First Bank & Trust
|
SELL
|
- |
-3.95K- 16.48% |
$266K - $335K
|
20K
$1.36M
|
|
|
Jan 12, 2026
Q4 2025
|
Czech National Bank
Prague, 2N |
BUY
|
- |
4.16K+ 3.86% |
$279K - $352K
|
112K
$7.6M
|
|
|
Jan 12, 2026
Q4 2025
|
Abound Wealth Management
Franklin, TN |
SELL
|
- |
-3- 0.24% |
$202 - $254
|
1.25K
$85.3K
|
|
|
Jan 12, 2026
Q4 2025
|
Salvus Wealth Management, LLC
|
BUY
|
- |
148+ 4.46% |
$9.95K - $12.6K
|
3.47K
$236K
|
|
|
Jan 12, 2026
Q4 2025
|
Davenport & CO LLC
|
SELL
|
- |
-46.7K- 79.96% |
$3.14M - $3.96M
|
11.7K
$796K
|
|
|
Jan 12, 2026
Q4 2025
|
Moody National Bank Trust Division
|
SELL
|
- |
-13.4K- 61.68% |
$902K - $1.14M
|
8.33K
$567K
|
|
|
Jan 12, 2026
Q4 2025
|
Cva Family Office, LLC
|
SELL
|
- |
-252- 35.9% |
$16.9K - $21.4K
|
450
$30.6K
|
|
|
Jan 09, 2026
Q4 2025
|
Diversified Trust CO
|
SELL
|
- |
-5.21K- 60.69% |
$350K - $441K
|
3.37K
$229K
|
|
|
Jan 09, 2026
Q4 2025
|
S.E.E.D. Planning Group LLC
|
BUY
|
- |
2.23K+ 4.99% |
$150K - $189K
|
47K
$3.2M
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-1.54K- 11.82% |
$103K - $130K
|
11.5K
$780K
|
|